51263954

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 89824896

約数和(自身を除く): 38560942

約数列:

[1, 2, 7, 14, 83, 157, 166, 281, 314, 562, 581, 1099, 1162, 1967, 2198, 3934, 13031, 23323, 26062, 44117, 46646, 88234, 91217, 163261, 182434, 308819, 326522, 617638, 3661711, 7323422, 25631977, 51263954]

約数ペア:

[(1, 51263954), (2, 25631977), (7, 7323422), (14, 3661711), (83, 617638), (157, 326522), (166, 308819), (281, 182434), (314, 163261), (562, 91217), (581, 88234), (1099, 46646), (1162, 44117), (1967, 26062), (2198, 23323), (3934, 13031)]